**
These questions all involve the probability of 2 independent
things happening. To get the probability of 2 things happening,
you ***multiply* the probability of the first thing by the
probability of the second thing happening:

7). **What is the probability of flipping a coin twice and having it come up "tails" both times?**

________

8). **What is the probability of drawing a "3" of any suit out of a deck of 52 cards and then drawing another "3" if I put the first "3" back in the deck before drawing the second time?**

________

9). **What is the probability of drawing a "3" of any suit out of a deck of 52 cards and then drawing another "3" if I ***DO NOT* put the first "3" back in the deck before drawing the second time?

________

10). **I have a bag of marbles that has 13 red and 6 blue marbles. What is the probability of drawing a red marble and then drawing another red marble if I put the first red marble back in the bag before drawing the second marble?**

________

11). **I have a bag of marbles that has 13 red and 6 blue marbles. What is the probability of drawing a red marble and then drawing another red marble if I ***DO NOT* put the first red marble back in the bag before drawing the second marble?

________